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Fly from
Fly to
Route
Depart
Return
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Sun 1/11
22:40-09:50
1 stop40h 10m
Sydney Kingsford Smith
Thu 5/11
11:30-19:45
1 stop27h 15m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Fri 6/11
07:20-19:45
1 stop17h 25m
Sydney Kingsford Smith
Tue 1/12
21:40-10:50
2 stops32h 10m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Mon 29/3
07:30-18:50
1 stop17h 20m
Sydney Kingsford Smith
Tue 6/4
20:45-05:15
1 stop25h 30m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Sat 30/1
21:50-22:05
1 stop29h 15m
Sydney Kingsford Smith
Sun 14/3
06:00-12:40
1 stop25h 40m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Wed 11/11
21:50-12:35
1 stop19h 45m
Sydney Kingsford Smith
Fri 13/11
14:55-12:25
1 stop16h 30m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Fri 6/11
07:20-19:45
1 stop17h 25m
Sydney Kingsford Smith
Fri 4/12
21:40-19:25
1 stop16h 45m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Thu 19/11
07:20-19:45
1 stop17h 25m
Sydney Kingsford Smith
Sun 6/12
21:40-09:48
2 stops31h 08m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Tue 3/11
19:56-19:45
1 stop28h 49m
Sydney Kingsford Smith
Tue 1/12
21:40-10:50
2 stops32h 10m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Tue 10/11
19:56-19:45
1 stop28h 49m
Sydney Kingsford Smith
Fri 4/12
21:40-19:25
1 stop16h 45m
San FranciscoSydney
SFO San Francisco - SYD Sydney Kingsford Smith
SFOSYD
San Francisco
Tue 24/11
19:56-19:45
1 stop28h 49m
Sydney Kingsford Smith
Sun 6/12
21:40-10:50
2 stops32h 10m
See travel insights to Sydney from
How to get the cheapest flight ticket from San Francisco to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Francisco and Sydney?
Prices are currently typical for flights on this route.
Typical prices usually range from ₹ 103,017 to ₹ 153,657.The lowest price recently found on this route was ₹ 109,286.
What is the cheapest month to fly to Sydney?
The month of March is, on average, the cheapest month to fly to Sydney from San Francisco, with most prices found around ₹ 103,402. If you aren’t able to travel during the month of March, then book flights to Sydney from San Francisco during August instead. Flights to Sydney in August, while not as cheap as those in March, still average around ₹ 108,997.
How far in advance should I book a flight from San Francisco to Sydney?
You are more likely to see cheaper flights to Sydney from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around ₹ 122,388 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from San Francisco for as low as ₹ 107,261 on momondo.
Can stopping save me money on San Francisco to Sydney flights?
You could potentially save up to 76% on your flight if you consider stops on a San Francisco to Sydney flight.
How have San Francisco to Sydney flight prices changed over time?
As of October 2026, prices for San Francisco to Sydney flights are approximately 16% cheaper when compared to flights at the same time last year.
How often are flights from San Francisco to Sydney delayed?
Historically, on average around 19% of flights between San Francisco and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.
What is the most punctual flight time for San Francisco to Sydney flights?
Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on San Francisco to Sydney flights?
According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.
How many flights depart from San Francisco to Sydney on average per day?
As of October 2026, there are 6 flights per day flying from San Francisco to Sydney. The most common time of day flights depart is 23:00, with 100% of flights taking off in the evening.
How many flights depart from San Francisco to Sydney on average per week?
44 flights are operational weekly from San Francisco to Sydney as of October 2026. The most popular departure day for this route is Tue, with 18% of flights per week taking off on this day.
When to book flights from San Francisco to Sydney
Cheap San Francisco to Sydney (SFO to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sydney
Frequently asked questions about flying from San Francisco to Sydney
How far is San Francisco to Sydney Kingsford Smith by plane?
There are 11941.7 km between San Francisco and Sydney Kingsford Smith.
When did momondo last update prices for flights from San Francisco Airport to Sydney Kingsford Smith Airport?
Prices for flights from San Francisco Airport to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from San Francisco Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Sydney is Boeing 787-9 Dreamliner (89.49% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (6.87%), Boeing 777 (1.43%), and Airbus A320-100/200 (0.52%).
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Sydney?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from San Francisco.
Can I find flights from San Francisco to Sydney with flexible booking policies on momondo?
Flights from San Francisco to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Francisco to Sydney?
momondo provides multiple filters to help you find the best flight to Sydney from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco to Sydney right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Francisco to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.